Udit's smile is wide as he sees the two sisters emerge form the water victorious. He paddles to the shore to retrieve his swords. On the way, he grabs the doused torch floating
"We did it! Well done! Sorry my bow wasn't of much use here...
Uh, for the treasure, I could carry it. I have good boots! Did you find anything else besides gem and gold and such?"
Anyway, uh, I have a lot of good news, and a lot of bad news.
Bad news is that uh, it's going to be hard to get out of here.
Good news though is that I saw sign of maintenance on that side tunnel" (Udit points to the south-east). "If people come here for repair, it means there is a way out!"
"Bad news is that I saw some nutshells in the water. They use this water for waste disposal so, uh, don't drink it or swim in it..."
"Good news is that this monster would have killed any other monsters in the area, so this spot should be safe, for now at least"
OOC: would perhaps a short rest be a good move to take so that some of the PCs can marshal some of their strength back?